Are they entire data set aggregates or is there some grouping applied? On Thursday, March 10, 2016, Gerhard Fiedler <gfied...@algebraixdata.com> wrote:
> I have a number of queries that result in a sequence Filter > Project > > Aggregate. I wonder whether partitioning the input table makes sense. > > > > Does Aggregate benefit from a partitioned input? If so, what partitions > would be most useful (related to the aggregations)? > > > > Do Filter and Project preserve the partition of its inputs? > > > > Thanks, > > Gerhard > > > -- Cell : 425-233-8271 Twitter: https://twitter.com/holdenkarau